Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]

NXX: 242

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-242 A Lake WY LAKEWYMARS1  9636 QWEST CORPORATION 650      
307-242 0 Lake WY LAKEWYMARS1  9636 QWEST CORPORATION 650      
307-242 1 Lake WY BLNGMTAS9MD  450F ONVOY, LLC - WY 650   2012-12-13   
307-242 2 Lake WY LAKEWYMARS1  9636 QWEST CORPORATION 650      
307-242 3 Lake WY LAKEWYMARS1  9636 QWEST CORPORATION 650      
307-242 4 Lake WY BLNGMTWE6MD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 650   2016-08-11   
307-242 5 Lake WY BLNGMTAS9MD  450F ONVOY, LLC - WY 650   2011-06-05   
307-242 6 Lake WY BLNGMTAS9MD  450F ONVOY, LLC - WY 650   2007-04-21   
307-242 7 Lake WY LAKEWYMARS1  9636 QWEST CORPORATION 650      
307-242 8 Lake WY BLNGMTAS9MD  450F ONVOY, LLC - WY 650   2012-12-13   
307-242 9 Lake WY LAKEWYMARS1  9636 QWEST CORPORATION 650      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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